This is an 18K rose gold Jaeger LeCoultre Reverso Sun Moon, 270.2.63. It has an alligator leather strap with an 18k rose gold deployant buckle, and a scratch resistant sapphire crystal. It has an exhibition sapphire reverse display case back, and a striated art deco tonneau shaped bezel. The 42mm by 26 mm solid five-body case (including lugs), and bezel are polished/brushed. The dial is silver with luminescent epee hands and black Arabic numeral hour index markers, with a shaped inner minute track. There is a sector for the up-and-down power reserve indicator between 9 and 12 o'clock, and a night-and-day indicator between 12 and 2 o'clock. The moon phase subsidiary dial is at 6 o'clock. The 9.8mm thick case, dial, and movement are all signed.

The mechanical manual winding Jaeger LeCoultre caliber 823 movement is rhodium-plated, with fausses cotes embellishment. It has the Patek Philippe seal, and it's constructed with 23 jewels, and a shock absorber mechanism. It includes a straight-line lever escapement, a monometallic balance that's adjusted to 5 positions, and a self-compensating flat balance spring.